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	<title>API: container  YAHOO.widget.Overlay   (YUI Library)</title>
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<div id="doc3" class="yui-t2">

	<div id="hd">
        <h1>Yahoo! UI Library</h1>
        <h3>Container&nbsp; <span class="subtitle">2.2.2</span></h3>
        <p>
        <a href="./index.html">Yahoo! UI Library</a> 
            &gt; <a href="./module_container.html">container</a>
                 &gt; YAHOO.widget.Overlay 
                
            </p>
	</div>

	<div id="bd">
		<div id="yui-main">
			<div class="yui-b">


                    <h2>
                        

                        
                        
                            Class <b>YAHOO.widget.Overlay</b>
                        <span class="extends">
                           - extends <a href="YAHOO.widget.Module.html">YAHOO.widget.Module</a>
                        </span>

                        <span class="extends">
                        </span>
                        
                        </code>
                    </h2>
                    <!-- class tree goes here -->
                    
                        <dl class="subclasses">
                            <dt>Known Subclasses:</dd>
                            <dd>
                                    <a href="YAHOO.widget.Panel.html">YAHOO.widget.Panel</a>
                                    <a href="YAHOO.widget.Menu.html">YAHOO.widget.Menu</a>
                                    <a href="YAHOO.widget.Tooltip.html">YAHOO.widget.Tooltip</a>
                            </dd>
                       </dl>
                
  

                    <div class="summary description">
                        Overlay is a Module that is absolutely positioned above the page flow. It has convenience methods for positioning and sizing, as well as options for controlling zIndex and constraining the Overlay's position to the current visible viewport. Overlay also contains a dynamicly generated IFRAME which is placed beneath it for Internet Explorer 6 and 5.x so that it will be properly rendered above SELECT elements.
                    </div>

                        <div class="section constructor details">
                        <h3><a name="constructor_detail">Constructor</a></h3>
                        <div class="content">
                            <div class="detail">
                                <strong>YAHOO.widget.Overlay</strong>
                                <code>
                                    (
  
                                        
                                                
                                                el


                                                , 
                                                userConfig
                                    )
                                </code>
                                <div class="description">
                                        <dl>
                                            <dt>Parameters:</dt>
                                                <dd>
                                                    <code>el
                                                    &lt;String&gt; 
                                                    </code>
                                                    	The element ID representing the Overlay <em>OR</em>
                                                </dd>
                                                <dd>
                                                    <code>el
                                                    &lt;HTMLElement&gt; 
                                                    </code>
                                                    	The element representing the Overlay
                                                </dd>
                                                <dd>
                                                    <code>userConfig
                                                    &lt;Object&gt; 
                                                    </code>
                                                    	The configuration object literal containing 10/23/2006the configuration that should be set for this Overlay. See configuration documentation for more details.
                                                </dd>
                                        </dl>
                                    
                                    
                                </div>
                            </div>
                        </div>
                    </div>

                        <div class="section field details">
                            <h3><a name="field_detail">Properties</a></h3>
                            <div class="content">
                                    <h4><a name="YAHOO.widget.Overlay._DEFAULT_CONFIG">YAHOO.widget.Overlay._DEFAULT_CONFIG</a>
                                        <code>- private final Object</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the Overlay's configuration properties
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay._EVENT_TYPES">YAHOO.widget.Overlay._EVENT_TYPES</a>
                                        <code>- private final Object</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the name of the Overlay's events
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay._initialized">YAHOO.widget.Overlay._initialized</a>
                                        <code>- private Boolean</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            A boolean that indicated whether the window resize and scroll events have already been subscribed to.
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay.BOTTOM_LEFT">YAHOO.widget.Overlay.BOTTOM_LEFT</a>
                                        <code>- static final String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the top bottom left corner of an element, used for configuring the context element alignment
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay.BOTTOM_RIGHT">YAHOO.widget.Overlay.BOTTOM_RIGHT</a>
                                        <code>- static final String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the bottom right corner of an element, used for configuring the context element alignment
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay.CSS_OVERLAY">YAHOO.widget.Overlay.CSS_OVERLAY</a>
                                        <code>- static final String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the default CSS class used for an Overlay
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay.IFRAME_SRC">YAHOO.widget.Overlay.IFRAME_SRC</a>
                                        <code>- static final String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            The URL that will be placed in the iframe
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay.TOP_LEFT">YAHOO.widget.Overlay.TOP_LEFT</a>
                                        <code>- static final String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the top left corner of an element, used for configuring the context element alignment
                                        </div>
                                    </div>
     
                                        


                                    <hr />
                                    <h4><a name="YAHOO.widget.Overlay.TOP_RIGHT">YAHOO.widget.Overlay.TOP_RIGHT</a>
                                        <code>- static final String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            Constant representing the top right corner of an element, used for configuring the context element alignment
                                        </div>
                                    </div>
     
                                        


                                    <hr />


                            </div>
                        </div>

                        <div class="section field inheritance">
                            <h4>Properties inherited from <a href="YAHOO.widget.Module.html">YAHOO.widget.Module</a>:</h4>
                            <div class="content">
                                <code>
                                    
                                        <a href="YAHOO.widget.Module.html#body">body</a>,
                                        <a href="YAHOO.widget.Module.html#browser">browser</a>,
                                        <a href="YAHOO.widget.Module.html#cfg">cfg</a>,
                                        <a href="YAHOO.widget.Module.html#contructor">contructor</a>,
                                        <a href="YAHOO.widget.Module.html#element">element</a>,
                                        <a href="YAHOO.widget.Module.html#footer">footer</a>,
                                        <a href="YAHOO.widget.Module.html#header">header</a>,
                                        <a href="YAHOO.widget.Module.html#id">id</a>,
                                        <a href="YAHOO.widget.Module.html#imageRoot">imageRoot</a>,
                                        <a href="YAHOO.widget.Module.html#isSecure">isSecure</a>,
                                        <a href="YAHOO.widget.Module.html#platform">platform</a>,
                                        <a href="YAHOO.widget.Module.html#YAHOO.widget.Module._DEFAULT_CONFIG">YAHOO.widget.Module._DEFAULT_CONFIG</a>,
                                        <a href="YAHOO.widget.Module.html#YAHOO.widget.Module._EVENT_TYPES">YAHOO.widget.Module._EVENT_TYPES</a>
                                </code>
                            </div>
                        </div>

                        <div class="section method details">
                            <h3><a name="methodDetails">Methods</a></h3>
                            <div class="content">
                                    <h4>
                                        <a name="align">align</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>align</strong>
                                           (
                                                
                                                        
                                                         elementAlign
                                                    
                                                
                                                        , 
                                                         contextAlign
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Aligns the Overlay to its context element using the specified corner points (represented by the constants TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, and BOTTOM_RIGHT.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>elementAlign &lt;String&gt;</code>
                                                            		The String representing the corner of the Overlay that should be aligned to the context element
                                                        </dd>
                                                        <dd>
                                                            <code>contextAlign &lt;String&gt;</code>
                                                            		The corner of the context element that the elementAlign corner should stick to.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="center">center</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>center</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Centers the container in the viewport.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configConstrainToViewport">configConstrainToViewport</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configConstrainToViewport</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "constraintoviewport" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configContext">configContext</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configContext</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "context" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configFixedCenter">configFixedCenter</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configFixedCenter</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "fixedcenter" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configHeight">configHeight</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configHeight</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "height" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configIframe">configIframe</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configIframe</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "iframe" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configVisible">configVisible</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configVisible</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "visible" property is changed. This method is responsible for firing showEvent and hideEvent.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configWidth">configWidth</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configWidth</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "width" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configX">configX</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configX</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "x" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configXY">configXY</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configXY</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "xy" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configY">configY</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configY</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "y" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="configzIndex">configzIndex</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>configzIndex</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler fired when the "zIndex" property is changed.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="destroy">destroy</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>destroy</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Removes the Overlay element from the DOM and sets all child elements to null.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="doCenterOnDOMEvent">doCenterOnDOMEvent</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>doCenterOnDOMEvent</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Center event handler used for centering on scroll/resize, but only if the Overlay is visible
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="enforceConstraints">enforceConstraints</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>enforceConstraints</strong>
                                           (
                                                
                                                        
                                                         type
                                                    
                                                
                                                        , 
                                                         args
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The default event handler executed when the moveEvent is fired, if the "constraintoviewport" is set to true.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>type &lt;String&gt;</code>
                                                            	The CustomEvent type (usually the property name)
                                                        </dd>
                                                        <dd>
                                                            <code>args &lt;Object[]&gt;</code>
                                                            	The CustomEvent arguments. For configuration handlers, args[0] will equal the newly applied value for the property.
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object. For configuration handlers, this will usually equal the owner.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="hideIframe">hideIframe</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>hideIframe</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Hides the iframe shim, if it has been enabled
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="hideMacGeckoScrollbars">hideMacGeckoScrollbars</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>hideMacGeckoScrollbars</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Adds a special CSS class to the Overlay when Mac/Gecko is in use, to work around a Gecko bug where
scrollbars cannot be hidden. See https://bugzilla.mozilla.org/show_bug.cgi?id=187435
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="init">init</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>init</strong>
                                           (
                                                
                                                        
                                                         el
                                                    
                                                

                                                
                                                        , 
                                                         userConfig
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The Overlay initialization method, which is executed for Overlay and all of its subclasses. This method is automatically called by the constructor, and  sets up all DOM references for pre-existing markup, and creates required markup if it is not already present.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>el &lt;String&gt;</code>
                                                            	The element ID representing the Overlay <em>OR</em>
                                                        </dd>
                                                        <dd>
                                                            <code>el &lt;HTMLElement&gt;</code>
                                                            	The element representing the Overlay
                                                        </dd>
                                                        <dd>
                                                            <code>userConfig &lt;Object&gt;</code>
                                                            	The configuration object literal containing the configuration that should be set for this Overlay. See configuration documentation for more details.
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="initDefaultConfig">initDefaultConfig</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>initDefaultConfig</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Initializes the class's configurable properties which can be changed using the Overlay's Config object (cfg).
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="initEvents">initEvents</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>initEvents</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Initializes the custom events for Overlay which are fired automatically at appropriate times by the Overlay class.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="moveTo">moveTo</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>moveTo</strong>
                                           (
                                                
                                                        
                                                         x
                                                    
                                                
                                                        , 
                                                         y
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Moves the Overlay to the specified position. This function is identical to calling this.cfg.setProperty("xy", [x,y]);
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>x &lt;Number&gt;</code>
                                                            	The Overlay's new x position
                                                        </dd>
                                                        <dd>
                                                            <code>y &lt;Number&gt;</code>
                                                            	The Overlay's new y position
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="onDomResize">onDomResize</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>onDomResize</strong>
                                           (
                                                
                                                        
                                                         e
                                                    
                                                
                                                        , 
                                                         obj
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Event handler fired when the resize monitor element is resized.
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>e &lt;DOMEvent&gt;</code>
                                                            	The resize DOM event
                                                        </dd>
                                                        <dd>
                                                            <code>obj &lt;Object&gt;</code>
                                                            	The scope object
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="showIframe">showIframe</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>showIframe</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Shows the iframe shim, if it has been enabled
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="showMacGeckoScrollbars">showMacGeckoScrollbars</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>showMacGeckoScrollbars</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Removes a special CSS class from the Overlay when Mac/Gecko is in use, to work around a Gecko bug where
scrollbars cannot be hidden. See https://bugzilla.mozilla.org/show_bug.cgi?id=187435
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="syncPosition">syncPosition</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        void
                                            <strong>syncPosition</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Synchronizes the Panel's "xy", "x", and "y" properties with the Panel's position in the DOM. This is primarily used to update position information during drag & drop.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="toString">toString</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                        String
                                            <strong>toString</strong>
                                           (
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            Returns a String representation of the object.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        String
                                                    </code></dt>
                                                    <dd>The string representation of the Overlay.</dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="YAHOO.widget.Overlay.windowResizeHandler">YAHOO.widget.Overlay.windowResizeHandler</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                         static 
                                        
                                        void
                                            <strong>YAHOO.widget.Overlay.windowResizeHandler</strong>
                                           (
                                                
                                                        
                                                         e
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The DOM event handler used to fire the CustomEvent for window resize
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>e &lt;DOMEvent&gt;</code>
                                                             The DOM resize event
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="YAHOO.widget.Overlay.windowScrollHandler">YAHOO.widget.Overlay.windowScrollHandler</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                         static 
                                        
                                        void
                                            <strong>YAHOO.widget.Overlay.windowScrollHandler</strong>
                                           (
                                                
                                                        
                                                         e
                                                    
                                                
                                            )
                                        </code>
                                        
                                        <div class="description">
                                            The DOM event handler used to fire the CustomEvent for window scroll
                                        </div>

                                        <div class="description">

                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>e &lt;DOMEvent&gt;</code>
                                                             The DOM scroll event
                                                        </dd>
                                                </dl>

                                                <dl>
                                                    <dt>Returns:
                                                    <code>
                                                        void
                                                    </code></dt>
                                                    <dd></dd>
                                                </dl>
             
                                        </div>

                                    </div>
                                    <hr />
                            </div>
                        </div>

                            <div class="section field inheritance">
                                <h4>Methods inherited from <a href="YAHOO.widget.Module.html">YAHOO.widget.Module</a>:</h4>
                                <div class="content">
                                    <code>
                                        
                                            <a href="YAHOO.widget.Module.html#appendToBody">appendToBody</a>,
                                            <a href="YAHOO.widget.Module.html#appendToFooter">appendToFooter</a>,
                                            <a href="YAHOO.widget.Module.html#appendToHeader">appendToHeader</a>,
                                            <a href="YAHOO.widget.Module.html#configMonitorResize">configMonitorResize</a>,
                                            <a href="YAHOO.widget.Module.html#configVisible">configVisible</a>,
                                            <a href="YAHOO.widget.Module.html#destroy">destroy</a>,
                                            <a href="YAHOO.widget.Module.html#hide">hide</a>,
                                            <a href="YAHOO.widget.Module.html#init">init</a>,
                                            <a href="YAHOO.widget.Module.html#initDefaultConfig">initDefaultConfig</a>,
                                            <a href="YAHOO.widget.Module.html#initEvents">initEvents</a>,
                                            <a href="YAHOO.widget.Module.html#initResizeMonitor">initResizeMonitor</a>,
                                            <a href="YAHOO.widget.Module.html#onDomResize">onDomResize</a>,
                                            <a href="YAHOO.widget.Module.html#render">render</a>,
                                            <a href="YAHOO.widget.Module.html#setBody">setBody</a>,
                                            <a href="YAHOO.widget.Module.html#setFooter">setFooter</a>,
                                            <a href="YAHOO.widget.Module.html#setHeader">setHeader</a>,
                                            <a href="YAHOO.widget.Module.html#show">show</a>,
                                            <a href="YAHOO.widget.Module.html#toString">toString</a>
                                    </code>
                                </div>
                            </div>

                        <div class="section method details">
                            <h3><a name="methodDetails">Events</a></h3>
                            <div class="content">
                                    <h4>
                                        <a name="beforeMoveEvent">beforeMoveEvent</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                            <strong>beforeMoveEvent</strong>

                                            (
                                                
                                                        
                                                         x
                                                    
                                                
                                                        , 
                                                         y
                                                    
                                                
                                            )

                                        </code>
                                        
                                        <div class="description">
                                            CustomEvent fired before the Overlay is moved.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>x &lt;Number&gt;</code>
                                                            	x coordinate
                                                        </dd>
                                                        <dd>
                                                            <code>y &lt;Number&gt;</code>
                                                            	y coordinate
                                                        </dd>
                                                </dl>


                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="moveEvent">moveEvent</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                            <strong>moveEvent</strong>

                                            (
                                                
                                                        
                                                         x
                                                    
                                                
                                                        , 
                                                         y
                                                    
                                                
                                            )

                                        </code>
                                        
                                        <div class="description">
                                            CustomEvent fired after the Overlay is moved.
                                        </div>

                                        <div class="description">


                                                <dl>
                                                    <dt>Parameters:</dt>
                                                        <dd>
                                                            <code>x &lt;Number&gt;</code>
                                                            	x coordinate
                                                        </dd>
                                                        <dd>
                                                            <code>y &lt;Number&gt;</code>
                                                            	y coordinate
                                                        </dd>
                                                </dl>


                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="YAHOO.widget.Overlay.windowResizeEvent">YAHOO.widget.Overlay.windowResizeEvent</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                            <strong>YAHOO.widget.Overlay.windowResizeEvent</strong>

                                            (
                                            )

                                        </code>
                                        
                                        <div class="description">
                                            A singleton CustomEvent used for reacting to the DOM event for window resize
                                        </div>

                                        <div class="description">




                                        </div>

                                    </div>
                                    <hr />
                                    <h4>
                                        <a name="YAHOO.widget.Overlay.windowScrollEvent">YAHOO.widget.Overlay.windowScrollEvent</a></h4>
                                    <div class="detail">
                                        <code>
                                        
                                        
                                        
                                            <strong>YAHOO.widget.Overlay.windowScrollEvent</strong>

                                            (
                                            )

                                        </code>
                                        
                                        <div class="description">
                                            A singleton CustomEvent used for reacting to the DOM event for window scroll
                                        </div>

                                        <div class="description">




                                        </div>

                                    </div>
                                    <hr />
                            </div>
                        </div>


                        <div class="section field inheritance">
                            <h4>Events inherited from <a href="YAHOO.widget.Module.html">YAHOO.widget.Module</a>:</h4>
                            <div class="content">
                                <code>
                                    
                                        <a href="YAHOO.widget.Module.html#appendEvent">appendEvent</a>,
                                        <a href="YAHOO.widget.Module.html#beforeHideEvent">beforeHideEvent</a>,
                                        <a href="YAHOO.widget.Module.html#beforeInitEvent">beforeInitEvent</a>,
                                        <a href="YAHOO.widget.Module.html#beforeRenderEvent">beforeRenderEvent</a>,
                                        <a href="YAHOO.widget.Module.html#beforeShowEvent">beforeShowEvent</a>,
                                        <a href="YAHOO.widget.Module.html#changeBodyEvent">changeBodyEvent</a>,
                                        <a href="YAHOO.widget.Module.html#changeContentEvent">changeContentEvent</a>,
                                        <a href="YAHOO.widget.Module.html#changeFooterEvent">changeFooterEvent</a>,
                                        <a href="YAHOO.widget.Module.html#changeHeaderEvent">changeHeaderEvent</a>,
                                        <a href="YAHOO.widget.Module.html#destroyEvent">destroyEvent</a>,
                                        <a href="YAHOO.widget.Module.html#hideEvent">hideEvent</a>,
                                        <a href="YAHOO.widget.Module.html#initEvent">initEvent</a>,
                                        <a href="YAHOO.widget.Module.html#renderEvent">renderEvent</a>,
                                        <a href="YAHOO.widget.Module.html#showEvent">showEvent</a>,
                                        <a href="YAHOO.widget.Module.html#YAHOO.widget.Module.textResizeEvent">YAHOO.widget.Module.textResizeEvent</a>
                                </code>
                            </div>
                        </div>

                        <div class="section field details">
                            <h3><a name="field_detail">Configuration Attributes</a></h3>
                            <div class="content">
                                    <h4><a name="constraintoviewport">constraintoviewport</a>
                                        <code>- Boolean</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            True if the Overlay should be prevented from being positioned out of the viewport.
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: false
                                    </div>        

                                    <hr />
                                    <h4><a name="context">context</a>
                                        <code>- Array</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            The array of context arguments for context-sensitive positioning. The format is: [id or element, element corner, context corner]. For example, setting this property to ["img1", "tl", "bl"] would align the Overlay's top left corner to the context element's bottom left corner.
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />
                                    <h4><a name="fixedcenter">fixedcenter</a>
                                        <code>- Boolean</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            True if the Overlay should be anchored to the center of the viewport.
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: false
                                    </div>        

                                    <hr />
                                    <h4><a name="height">height</a>
                                        <code>- String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            CSS height of the Overlay.
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />
                                    <h4><a name="iframe">iframe</a>
                                        <code>- Boolean</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            True if the Overlay should have an IFRAME shim (for correcting the select z-index bug in IE6 and below).
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: true for IE6 and below, false for all others
                                    </div>        

                                    <hr />
                                    <h4><a name="width">width</a>
                                        <code>- String</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            CSS width of the Overlay.
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />
                                    <h4><a name="x">x</a>
                                        <code>- Number</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            The absolute x-coordinate position of the Overlay
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />
                                    <h4><a name="xy">xy</a>
                                        <code>- Number[]</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            An array with the absolute x and y positions of the Overlay
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />
                                    <h4><a name="y">y</a>
                                        <code>- Number</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            The absolute y-coordinate position of the Overlay
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />
                                    <h4><a name="zIndex">zIndex</a>
                                        <code>- Number</code>
                                    </h4>
                                    <div class="detail">
                                        <div class="description">
                                            CSS z-index of the Overlay.
                                        </div>
                                    </div>
 
     
                                    <div class="default">
                                        Default Value: null
                                    </div>        

                                    <hr />

                            </div>
                        </div>

                        <div class="section field inheritance">
                            <h4>Configuration attributes inherited from <a href="YAHOO.widget.Module.html">YAHOO.widget.Module</a>:</h4>
                            <div class="content">
                                <code>
                                    
                                        <a href="YAHOO.widget.Module.html#effect">effect</a>,
                                        <a href="YAHOO.widget.Module.html#monitorresize">monitorresize</a>,
                                        <a href="YAHOO.widget.Module.html#visible">visible</a>
                                </code>
                            </div>
                        </div>

			</div>
		</div>
		<div class="yui-b">
            <div class="nav">

                    <div class="module">
                        <h4>Modules</h4>
                        <ul class="content">

                                <li class=""><a href="module_animation.html">animation</a></li>

                                <li class=""><a href="module_autocomplete.html">autocomplete</a></li>

                                <li class=""><a href="module_button.html">button</a></li>

                                <li class=""><a href="module_calendar.html">calendar</a></li>

                                <li class=""><a href="module_connection.html">connection</a></li>

                                <li class="selected"><a href="module_container.html">container</a></li>

                                <li class=""><a href="module_datasource.html">datasource</a></li>

                                <li class=""><a href="module_datatable.html">datatable</a></li>

                                <li class=""><a href="module_dom.html">dom</a></li>

                                <li class=""><a href="module_dragdrop.html">dragdrop</a></li>

                                <li class=""><a href="module_element.html">element</a></li>

                                <li class=""><a href="module_event.html">event</a></li>

                                <li class=""><a href="module_history.html">history</a></li>

                                <li class=""><a href="module_logger.html">logger</a></li>

                                <li class=""><a href="module_menu.html">menu</a></li>

                                <li class=""><a href="module_slider.html">slider</a></li>

                                <li class=""><a href="module_tabview.html">tabview</a></li>

                                <li class=""><a href="module_treeview.html">treeview</a></li>

                                <li class=""><a href="module_yahoo.html">yahoo</a></li>
                        </ul>
                    </div>

                    <div class="module">
                        <h4>Classes</h4>
                        <ul class="content">
                                <li class=""><a href="YAHOO.util.Config.html">YAHOO.util.Config</a></li>
                                <li class=""><a href="YAHOO.widget.ContainerEffect.html">YAHOO.widget.ContainerEffect</a></li>
                                <li class=""><a href="YAHOO.widget.Dialog.html">YAHOO.widget.Dialog</a></li>
                                <li class=""><a href="YAHOO.widget.Module.html">YAHOO.widget.Module</a></li>
                                <li class="selected"><a href="YAHOO.widget.Overlay.html">YAHOO.widget.Overlay</a></li>
                                <li class=""><a href="YAHOO.widget.OverlayManager.html">YAHOO.widget.OverlayManager</a></li>
                                <li class=""><a href="YAHOO.widget.Panel.html">YAHOO.widget.Panel</a></li>
                                <li class=""><a href="YAHOO.widget.SimpleDialog.html">YAHOO.widget.SimpleDialog</a></li>
                                <li class=""><a href="YAHOO.widget.Tooltip.html">YAHOO.widget.Tooltip</a></li>
                        </ul>
                    </div>

                    <div class="module">
                        <h4>Files</h4>
                        <ul class="content">        
                                <li class=""><a href="Config.js.html">Config.js</a></li>
                                <li class=""><a href="ContainerEffect.js.html">ContainerEffect.js</a></li>
                                <li class=""><a href="Dialog.js.html">Dialog.js</a></li>
                                <li class=""><a href="Module.js.html">Module.js</a></li>
                                <li class=""><a href="Overlay.js.html">Overlay.js</a></li>
                                <li class=""><a href="OverlayManager.js.html">OverlayManager.js</a></li>
                                <li class=""><a href="Panel.js.html">Panel.js</a></li>
                                <li class=""><a href="SimpleDialog.js.html">SimpleDialog.js</a></li>
                                <li class=""><a href="Tooltip.js.html">Tooltip.js</a></li>
                        </ul>
                    </div>

                    <div class="module">
                        <h4>Properties</h4>
                        <ul class="content">        
                                <li><a href="#YAHOO.widget.Overlay._DEFAULT_CONFIG">YAHOO.widget.Overlay._DEFAULT_CONFIG</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay._EVENT_TYPES">YAHOO.widget.Overlay._EVENT_TYPES</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay._initialized">YAHOO.widget.Overlay._initialized</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay.BOTTOM_LEFT">YAHOO.widget.Overlay.BOTTOM_LEFT</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay.BOTTOM_RIGHT">YAHOO.widget.Overlay.BOTTOM_RIGHT</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay.CSS_OVERLAY">YAHOO.widget.Overlay.CSS_OVERLAY</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay.IFRAME_SRC">YAHOO.widget.Overlay.IFRAME_SRC</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay.TOP_LEFT">YAHOO.widget.Overlay.TOP_LEFT</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                                <li><a href="#YAHOO.widget.Overlay.TOP_RIGHT">YAHOO.widget.Overlay.TOP_RIGHT</a>
                                        <!--<code>&lt;String&gt;</code>-->
                                </li>
                        </ul>
                    </div>

                    <div class="module">
                        <h4>Methods</h4>
                        <ul class="content">        
                                <li><!--<code>void</code>-->
                                <a href="#align">align</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#center">center</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configConstrainToViewport">configConstrainToViewport</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configContext">configContext</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configFixedCenter">configFixedCenter</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configHeight">configHeight</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configIframe">configIframe</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configVisible">configVisible</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configWidth">configWidth</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configX">configX</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configXY">configXY</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configY">configY</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#configzIndex">configzIndex</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#destroy">destroy</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#doCenterOnDOMEvent">doCenterOnDOMEvent</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#enforceConstraints">enforceConstraints</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#hideIframe">hideIframe</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#hideMacGeckoScrollbars">hideMacGeckoScrollbars</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#init">init</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#initDefaultConfig">initDefaultConfig</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#initEvents">initEvents</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#moveTo">moveTo</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#onDomResize">onDomResize</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#showIframe">showIframe</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#showMacGeckoScrollbars">showMacGeckoScrollbars</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#syncPosition">syncPosition</a>
                                </li>
                                <li><!--<code>String</code>-->
                                <a href="#toString">toString</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#YAHOO.widget.Overlay.windowResizeHandler">YAHOO.widget.Overlay.windowResizeHandler</a>
                                </li>
                                <li><!--<code>void</code>-->
                                <a href="#YAHOO.widget.Overlay.windowScrollHandler">YAHOO.widget.Overlay.windowScrollHandler</a>
                                </li>
                        </ul>
                    </div>

                    <div class="module">
                        <h4>Events</h4>
                        <ul class="content">        
                                <li>
                                <a href="#beforeMoveEvent">beforeMoveEvent</a>
                                </li>
                                <li>
                                <a href="#moveEvent">moveEvent</a>
                                </li>
                                <li>
                                <a href="#YAHOO.widget.Overlay.windowResizeEvent">YAHOO.widget.Overlay.windowResizeEvent</a>
                                </li>
                                <li>
                                <a href="#YAHOO.widget.Overlay.windowScrollEvent">YAHOO.widget.Overlay.windowScrollEvent</a>
                                </li>
                        </ul>
                    </div>

                    <div class="module">
                        <h4>Configuration Attributes</h4>
                        <ul class="content">        
                                <li>
                                <a href="#constraintoviewport">constraintoviewport</a>
                                </li>
                                <li>
                                <a href="#context">context</a>
                                </li>
                                <li>
                                <a href="#fixedcenter">fixedcenter</a>
                                </li>
                                <li>
                                <a href="#height">height</a>
                                </li>
                                <li>
                                <a href="#iframe">iframe</a>
                                </li>
                                <li>
                                <a href="#width">width</a>
                                </li>
                                <li>
                                <a href="#x">x</a>
                                </li>
                                <li>
                                <a href="#xy">xy</a>
                                </li>
                                <li>
                                <a href="#y">y</a>
                                </li>
                                <li>
                                <a href="#zIndex">zIndex</a>
                                </li>
                        </ul>
                    </div>

            </div>
		</div>
	</div>
	<div id="ft">
        <hr />
        Copyright &copy; 2007 Yahoo! Inc. All rights reserved.
	</div>
</div>
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